Suppose X Is a Random Variable Best Described by a Uniform

question 124

Multiple Choice

Suppose x is a random variable best described by a uniform probability distribution with c = 2 and d = 4. Find the value of a that makes the following probability statement true: $\mathrm { P } ( \mathrm { x } \geq \mathrm { a } ) = 0.75$

• A)2.5
• B)2.9
• C)1.5
• D)3.5